User Account

All Pages

Confidence interval for the amount of time they spend

Assignment Help Business Economics
Reference no: EM132149104

From a random sample of 41 teens, it is found that on average they spend 31.8 hours each week online with a standard deviation of 3.65 hours. What is the 90% confidence interval for the amount of time they spend online each week?

Reference no: EM132149104

Questions Cloud

Introduce your position using a thesis statement : Your professor will serve as your close advisor whose job is to review the paper and provide feedback to you on the paper's strengths and weaknesses.
Confidence interval for the proportion from the west : (a) The 95% confidence interval for the proportion from the West say traffic is problem is ( , ) Round 3 decimal places if needed.
What is the shortest number of days spent : The time spent (in days) waiting for a heart transplant can be approximated by a normal distribution. Day range of 60-200. u=129 o=20.2.
Discuss the way minorities are represented in the media : Discuss one or two major problems with the way minorities are represented in the media, highlighting both the lack of diversity .
Confidence interval for the amount of time they spend : What is the 90% confidence interval for the amount of time they spend online each week?
How did each seek to address the inequalities : History 1070: British: The British East India Company, The British Raj, The Opium Wars, British annexation of Egypt, British South Africa, British West Afric
Confidence interval for the proportion of adults : 400 adults from the West were asked if traffic congestion is a serious problem. Complete parts? (a) and? (b).
What he taught and give a general summary of his teaching : Find a quote attributed to Confucius and state what it means. Do not use a previously presented quote found in the thread or no credit.
Formulate the null and alternative hypotheses : One study, based on responses from 1, 013 randomly selected teenagers, concluded that 43% of teenagers cite grades that their greatest source of pressure.

Reviews

Write a Review

Business Economics Questions & Answers

  Economics assignment

This document contains various important questions and their appropriate answers in the subject field of Economics.

  Demand and supply curves

Economics is the study of the principles governing the allocation of scarce means among competing ends when the objective of the allocation is to maximize the attainment of the ends.

  Long-run perfectly competitive equilibrium for the firm

Evaluate Government intervene and correct this situation?(a) Explain the concept of a concentration ratio. A rise in the price of magarine Explain the impact of external costs and external benefits on resource allocation long-run perfectly c..

  Supply and demand diagrams

Explain each of the following using supply and demand diagrams,  With the use of a graph, explain how these two programs affect cigarette consumption and the price of cigarettes.

  Case study: fisher-price toys

The case study of the Fisher-Price Toys, Inc., a popular case in basic economics and management from the prestigious Harvard Business School.

  Draw the production possibility curve

Draw the production possibility curve and a. Define consumer surplus and producer surplus.

  Tax revenue

The Australian government administers two programs that affect the market for cigarettes

  Maximize total welfare

How many tickets to sell to maximize total welfare.

  Difference between the cv and the ev

The change in consumer surplus (?CS) is not "theoretically" justifiable like the CV and EV but it continues to be the most widely used measure of consumer welfare change. Explain how this can be reconciled

  Depict von neumann-morgenstern utility index u in a diagram

Depict the von Neumann-Morgenstern utility index u in a diagram

  What is the market solution

What is the market solution (market price and quantity) and What is the total surplus of the society under the market solution

  Calculate gross national product and net national product

Calculate gross national product and net national product

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd